Peptide Database

Peptide NameAllatostatin B 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC99H153N33O32

DescriptionStandard

        PDNTRVSPRSTNWSSLRGTW
    

Molecular Weight2317.48 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)1.96

Net Charge (pH 7.4) 1.90

Charge Density (pH 7.0) 0.0980

GRAVY Index-1.33

Hydrophobic Moment 0.45

Boman Index-0.32

Instability Index32.21

Aliphatic Index 34.00

Aromaticity 0.1000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1075.81

LogP -15.55

H-bond Donors 41.0

H-bond Acceptors 34.0

Rotatable Bonds 70.0

Heavy Atoms 164.0

Ring Count 6.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305374 VERIFIED: NO

Provenance & Taxonomy

OrganismProcambarus clarkii [Animal] [Animal]; Homarus americanus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone